What is rundll32.exe?
rundll32.exe, also written as Windows host process (Rundll32), or rundll32, is a shared library for runas (runas.exe) and xapofx1_5.dll dead island in computers installed with Microsoft Windows 7, Windows 8, Windows Vista and Windows XP, including 32 bit and 64 bit operating systems. DLL rundll32.exe is associated with 44544 system files and most of them are used to execute software programs like League of Legends, BullGuard Antivirus 12 and Opera 11.00.
Symptoms of rundll32.exe error:
When there is problem with file rundll32.exe, your computer would have the following error symptoms:
- rundll32.exe is missing, cannot find rundll32.exe, can’t load rundll32.exe
- runas (runas.exe) was not found
- RunLegacyCPLElevated (RunLegacyCPLElevated.exe) blue screen of death (BSOD)
- xapofx1_5.dll dead island is missing from your computer during League of Legends startup
- rundll32.exe error in Windows startup and registry
- 2/two runas (runas.exe) in Task Manager and high CPU/Memory usage
- rundll32.exe entry point not found when running Opera 11.00
How to fix and repair rundll32.exe problems?
If rundll32.exe error is not repaired as soon as possible, your computer would no longer work correctly. To resolve rundll32.exe issue, you need rundll32.exe file fixer. Charles Harmeson, a web traffic analysis expert from Skyrock, said a total of 9272567 rundll32.exe solution requests since 7/13/2009 4:41:44 PM. He also mentioned the effective way to fix rundll32.exe error is to use DLL Suite.
How to use DLL Suite to fix rundll32.exe?
The idea behind DLL Suite is to make every DLL repair become easier, even common computer users can make this complicated work done with 3 mouse clicks. For the rundll32.exe repair, what you need to do is to download DLL Suite, scan your computer and then repair rundll32.exe problems.
The cause of rundll32.exe error:
The data published by BullGuard Antivirus 12 shows why you got rundll32.exe error is because of Virus:W97M/Class.AE infection. Janita Swartzel, the leader in BullGuard Antivirus 12 antivirus center, said around 44544 computers were infected by Virus:W97M/Class.AE everyday. When Virus:W97M/Class.AE loads, it starts to download and install malware Program:Win32/C1.CN from http://hyprlock.com. At the same time, Virus:W97M/Class.AE will collect private information from the affected machines and then upload these data to the remote server through electronic means.
Virus:W97M/Class.AE will close and delete itself after Program:Win32/C1.CN installation. The most severe issue next is Program:Win32/C1.CN will scan your computer, display around 9272567 false system errors and ask you to pay to clean them to fix rundll32.exe problem. If you take these so-called recommended actions, you would receive rundll32.exe blue screen of death during your system startup and League of Legends operation.
rundll32.exe FAQs you might like:
Q: Can my BullGuard Antivirus 12 help fix rundll32.exe problems?
A: If your BullGuard Antivirus 12 only removes and deletes Virus:W97M/Class.AE virus from rundll32.exe, it would help fix rundll32.exe error. But the real truth is most of the antivirus software programs not only remove rundll32.exe virus, but also delete file rundll32.exe. That is why you still get rundll32.exe is missing error after Virus:W97M/Class.AE removal.
Q: Can I uninstall Program:Win32/C1.CN to fix rundll32.exe error?
A: If you got rundll32.exe error after Program:Win32/C1.CN installation, you can try software uninstalling to solve rundll32.exe issue. But so far none of the computer users have the luck; this is because the DLL introduced by Program:Win32/C1.CN re-writes rundll32.exe and changes rundll32.exe registry entries. That is why you see rundll32.exe blue screen of death after registry cleanup by Program:Win32/C1.CN.
Q: Can I upgrade Windows host process (Rundll32) driver to stop rundll32.exe blue screen on my A.O.SMITH computer?
A: Updating Windows host process (Rundll32) driver is the most used way to solve rundll32.exe problem, but it is not a recommended workable solution, especially when there is error in rundll32.exe associated file: xapofx1_5.dll dead island and RunLegacyCPLElevated (RunLegacyCPLElevated.exe). To determine if there is problem with both of these 2 files, you can use DLL Suite to scan your computer and check if they are listed in the scan results.
Q: Can I fix and install rundll32.exe file manually?
A: The answer is absolutely YES and the whole process is easy. What you need to do is to:
- Retrieve rundll32.exe from your system setup disk, another PC running the same system with yours, or through DLL Suite database.
- Save rundll32.exe to C:WindowsSystem32System32
- Type regsvr32 rundll32.exe and press Enter in CMD window
Q: Can I use DLL Suite to download rundll32.exe file for free?
A: The answer is absolutely YES. DLL Suite not only helps fix rundll32.exe problem automatically, but also allows its users to download rundll32.exe for free. Since 7/13/2009 4:41:44 PM, a total of 9272567 rundll32.exe downloads has been taken by DLL Suite users and 44544 of them chose the paid version to resolve rundll32.exe issue automatically. To start rundll32.exe download, please download DLL Suite and then take the recommended instruction on the software interface.
How to prevent rundll32.exe error?
rundll32.exe problems can arise due to many aspects, including Virus:W97M/Class.AE virus infection, malware Program:Win32/C1.CN, antivirus BullGuard Antivirus 12 installation, missing xapofx1_5.dll dead island, out-of-date Windows host process (Rundll32) driver, etc. To fix and prevent rundll32.exe error, you can take the following methods:
- Keep your Windows host process (Rundll32) driver up-to-date and all of your DLL versions are correct with DLL Suite. Download DLL Suite
- Clean up invalid registry keys of rundll32.exe with UniOptimizer. Download UniOptimizer
- Keep your computer is Virus:W97M/Class.AE and Program:Win32/C1.CN free by using anti-spyware Hit Malware. Download Hit Malware
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